1
vote
1answer
30 views

Using a zsh function in find?

I'm on OS X and have defined a function called finderpackage that tries to determine if a folder is in fact a "package" (also, somewhat erroneously, known as a "bundle") according to the Finder. My ...
3
votes
4answers
237 views

Use basename to parse a list of paths held in a file

I'm running Mac OSX and trying to use the command line to find the number of files I have with the same name. I tried to use the following command: find ~ -type f -name "*" -print | basename | sort ...
5
votes
3answers
150 views

Mac OS X find/grep generating “unknown --devices option”

I am entering a command I have done often with Linux, Unix perfectly fine but with Apple Mac OS X 10.8 (and probably before) I get a grep: unknown --devices option when I attempt to run the following ...
4
votes
3answers
524 views

How to find a file with specific permission of a specific user?

How do I get a list of all the files which permission is "read and write" for a specific user. For example, when I go on the desktop of my mac, then right click on file "A", then "get info", then on ...
5
votes
1answer
186 views

Execute multiple bash commands on the output of find

I want to execute some commands using the find -exec option, but I'm not sure what' wrong with this code. Currently, it's only processing the first find result, then getting stuck. I'm using bash in ...
4
votes
2answers
916 views

remove duplicate files

On my Mac OS X 10.6.7, iTunes duplicated every single file in my music library. Now I have 3,840 files instead of 1,920. The problem is that iTunes didn't simply duplicate the whole folder, but each ...
1
vote
2answers
283 views

A bunch of files have 777 permissions

I have been learning Python and Bash scripting, and I up to now I have given my scripts 777 permissions. Having learned more about how to set permissions, and knowing this is a bad idea, I ran the ...
1
vote
2answers
881 views

Unix: find directory filenames listed in a text file and move to new directory

I'm a command line novice trying to figure out the appropriate command to execute the following within the Terminal in Mac OS X. Assuming I've placed all files in the same directory, I want to ...
1
vote
2answers
684 views

What is wrong with this call to sed -i?

I have this line find . -type f \( ! -name '*.plist' \) -and \( ! -name '*.mp4' \) -and \( ! -name '.DS*' \) -print0 | xargs -0 sed -i 's/AAA/BBB/g' my intention is from the current directory ...
13
votes
5answers
826 views

How to remove the (1) from filenames using the find command

I recently converted all of my FLAC files to a lower sampling rate of 44.1 kHz and bit depth of 24 bits (because iPhone/iPod don't support anything above that) using XLD on my Mac OS 10.7 (Lion). ...
4
votes
1answer
3k views

find & sed (search and replace)

I'm using the following command on my mac: $find . -name “*.java” -exec sed -i ’s/foo/bar/g’ {} \; and it seems to have no effect. I have two files in the directory that end in .java, which both ...
4
votes
2answers
2k views

Spaces as line breaks from inline for loop command

Someone care to enlighten me as to why the spaces in the first command seem to be interpreted as line breaks? Also occurs substituting print for echo. $for l in $( find *.txt -exec head -1 {} \; ); ...
6
votes
5answers
4k views

How to copy all html files from a directory tree to a single directory?

I want to copy all the .html files in myDir and its subdirectories to ~/otherDir. Here's what I tried (it doesn't work): $ find myDir -name *.html -print | xargs -0 cp ~/otherDir usage: cp [-R [-H | ...
4
votes
3answers
246 views

Best way to work through / display a tree of images sorted by size

I've got a deep directory tree containing .PNG files. I'd like to find all the .PNG files in the directory, sort them in order of size from smallest to largest, and then display every 50th image. ...
1
vote
3answers
496 views

Help with a find command

I have a bunch of directories. Inside these directories is a cover letter and a zip archive of work. I wanted to run a quick and easy query to open up all the cover letters so I can decide if it's ...